717355128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:989

約数の個数: 128

約数和(自身を含む): 2130186240

約数和(自身を除く): 1412831112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 181, 186, 217, 248, 362, 372, 434, 543, 651, 724, 744, 761, 868, 1086, 1267, 1302, 1448, 1522, 1736, 2172, 2283, 2534, 2604, 3044, 3801, 4344, 4566, 5068, 5208, 5327, 5611, 6088, 7602, 9132, 10136, 10654, 11222, 15204, 15981, 16833, 18264, 21308, 22444, 23591, 30408, 31962, 33666, 39277, 42616, 44888, 47182, 63924, 67332, 70773, 78554, 94364, 117831, 127848, 134664, 137741, 141546, 157108, 165137, 188728, 235662, 275482, 283092, 314216, 330274, 413223, 471324, 495411, 550964, 566184, 660548, 826446, 942648, 964187, 990822, 1101928, 1321096, 1652892, 1928374, 1981644, 2892561, 3305784, 3856748, 3963288, 4269971, 5785122, 7713496, 8539942, 11570244, 12809913, 17079884, 23140488, 25619826, 29889797, 34159768, 51239652, 59779594, 89669391, 102479304, 119559188, 179338782, 239118376, 358677564, 717355128]

約数ペア:

[(1, 717355128), (2, 358677564), (3, 239118376), (4, 179338782), (6, 119559188), (7, 102479304), (8, 89669391), (12, 59779594), (14, 51239652), (21, 34159768), (24, 29889797), (28, 25619826), (31, 23140488), (42, 17079884), (56, 12809913), (62, 11570244), (84, 8539942), (93, 7713496), (124, 5785122), (168, 4269971), (181, 3963288), (186, 3856748), (217, 3305784), (248, 2892561), (362, 1981644), (372, 1928374), (434, 1652892), (543, 1321096), (651, 1101928), (724, 990822), (744, 964187), (761, 942648), (868, 826446), (1086, 660548), (1267, 566184), (1302, 550964), (1448, 495411), (1522, 471324), (1736, 413223), (2172, 330274), (2283, 314216), (2534, 283092), (2604, 275482), (3044, 235662), (3801, 188728), (4344, 165137), (4566, 157108), (5068, 141546), (5208, 137741), (5327, 134664), (5611, 127848), (6088, 117831), (7602, 94364), (9132, 78554), (10136, 70773), (10654, 67332), (11222, 63924), (15204, 47182), (15981, 44888), (16833, 42616), (18264, 39277), (21308, 33666), (22444, 31962), (23591, 30408)]